for *just* drinks?

my wife and i are considering buying three rocco fridges, to create a credenza of sorts. can they be butted right up to each other to create a unified look? we mostly drink water and teas, but have lots of food that is always overtaking our main fridge, so our goal is to purchase an item, or items, to handle the overload .. so we’d be using these mini fridges for cheeses, takout, fruits, veggies, etc - would that work with a rocco? also, as they would be in our main living area, how much of a hum do they have/how loud are they?

thank you 🙏